I love sandbox games, or pretty much any game where I get the chance to create my very own content, so it goes without saying I was pretty thrilled when they announced the new Super Mario Maker 2.
Endless level design possibilities; Levels are short and entertaining in story mode; The two-player Co-op mode; The four-player multiplayer mode; The ability to download other people's level designs; The newbie-friendly tutorial
There's a limit to how big levels can be (vertically; Not worth playing your own levels since you know them by heart